/*
    The I Ching (the Book of Changes) plasmoid.
    Copyright (C) 2002-2009 Jean Pierre Charalambos.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef ABSTRACTGENERATOR_H
#define ABSTRACTGENERATOR_H

#include <Plasma/ScrollWidget>

#include "hexagram.h"

class AbstractGenerator : public Plasma::ScrollWidget {
        Q_OBJECT

    public :

        AbstractGenerator ( Hexagram *, QGraphicsWidget* parent = 0 );
        void setHexagram ( Hexagram * hex ) {
            hexagram = hex;
            connect ( hexagram, SIGNAL ( changed() ), this, SLOT ( setInterface() ) );
        }

        const Hexagram *  getHexagram() const {
            return hexagram;
        }        

    virtual void init() = 0;

    public slots:        
        virtual void setInterface() = 0;

    protected:
        Hexagram * hexagram;

};

#endif // ABSTRACTGENERATOR_H
